a1c6743922
This patch constructs codegen infra and successfully generate the first 'add' instruction. Add integer calling convention for fixed arguments which are passed with general-purpose registers. New test added here: CodeGen/LoongArch/ir-instruction/add.ll The test file is placed in a subdirectory because we will use subdirctories to distinguish different categories of tests (e.g. intrinsic, inline-asm ...) Reviewed By: MaskRay, SixWeining Differential Revision: https://reviews.llvm.org/D122366
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
//===-- LoongArch.h - Top-level interface for LoongArch ---------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the entry points for global functions defined in the LLVM
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// LoongArch back-end.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_LOONGARCH_LOONGARCH_H
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#define LLVM_LIB_TARGET_LOONGARCH_LOONGARCH_H
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#include "MCTargetDesc/LoongArchBaseInfo.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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class LoongArchTargetMachine;
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class AsmPrinter;
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class FunctionPass;
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class MCInst;
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class MCOperand;
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class MachineInstr;
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class MachineOperand;
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bool lowerLoongArchMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
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AsmPrinter &AP);
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bool lowerLoongArchMachineOperandToMCOperand(const MachineOperand &MO,
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MCOperand &MCOp,
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const AsmPrinter &AP);
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FunctionPass *createLoongArchISelDag(LoongArchTargetMachine &TM);
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} // namespace llvm
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#endif // LLVM_LIB_TARGET_LOONGARCH_LOONGARCH_H
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